HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept
{
"count": 17082,
"next": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=180",
"previous": "https://lda.senate.gov/api/v1/registrants/?format=api&ordering=-dt_updated&page=178",
"results": [
{
"id": 401109519,
"url": "https://lda.senate.gov/api/v1/registrants/401109519/?format=api",
"house_registrant_id": 77030,
"name": "THE AI POLICY NETWORK INC.",
"description": null,
"address_1": "8 THE GREEN",
"address_2": "STE B",
"address_3": null,
"address_4": null,
"city": "Dover",
"state": "DE",
"state_display": "Delaware",
"zip": "19901",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY STARR",
"contact_telephone": "+1 925-708-8448",
"dt_updated": "2025-07-22T00:38:26.056179-04:00"
},
{
"id": 401105125,
"url": "https://lda.senate.gov/api/v1/registrants/401105125/?format=api",
"house_registrant_id": 401105125,
"name": "COUNCIL FOR ADVANCEMENT AND SUPPORT OF EDUCATION",
"description": "Association",
"address_1": "1201 Eye St NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20005",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "BRIAN FLAHAVEN",
"contact_telephone": "+1 202-478-5617",
"dt_updated": "2025-07-22T00:09:25.880823-04:00"
},
{
"id": 400869547,
"url": "https://lda.senate.gov/api/v1/registrants/400869547/?format=api",
"house_registrant_id": 400869547,
"name": "NATIONAL VOLUNTEER FIRE COUNCIL",
"description": "Represents the nation's volunteer fire, emergency medical and rescue services",
"address_1": "712 H St., NE, Ste. 1478",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20002",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "RYAN WOODWARD",
"contact_telephone": "+1 202-887-5700",
"dt_updated": "2025-07-22T00:06:25.873676-04:00"
},
{
"id": 401107499,
"url": "https://lda.senate.gov/api/v1/registrants/401107499/?format=api",
"house_registrant_id": 56038,
"name": "HARNED STRATEGIES LLC",
"description": null,
"address_1": "3713 N Edison St",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22207",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KAREN R HARNED",
"contact_telephone": "+1 202-886-4651",
"dt_updated": "2025-07-21T23:24:25.604981-04:00"
},
{
"id": 401027898,
"url": "https://lda.senate.gov/api/v1/registrants/401027898/?format=api",
"house_registrant_id": 401027898,
"name": "FEDERAL HEALTH COUNSEL, LLC",
"description": "Consulting and lobbying business specific to health care.",
"address_1": "10405 Sandringham Court",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Potomac",
"state": "MD",
"state_display": "Maryland",
"zip": "20854",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "HOWARD COHEN",
"contact_telephone": "+1 202-441-0161",
"dt_updated": "2025-07-21T23:22:25.542218-04:00"
},
{
"id": 400458231,
"url": "https://lda.senate.gov/api/v1/registrants/400458231/?format=api",
"house_registrant_id": 400458231,
"name": "COMMUNITY CATALYST, INC.",
"description": "Community Catalyst is a national non-profit advocacy organization working on healthcare",
"address_1": "1 Federal Street",
"address_2": "5th Floor",
"address_3": null,
"address_4": null,
"city": "Boston",
"state": "MA",
"state_display": "Massachusetts",
"zip": "02110",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DANA CLARKE",
"contact_telephone": "+1 617-338-6035",
"dt_updated": "2025-07-21T23:06:25.471823-04:00"
},
{
"id": 401103774,
"url": "https://lda.senate.gov/api/v1/registrants/401103774/?format=api",
"house_registrant_id": 401103774,
"name": "BURTON STRATEGY GROUP",
"description": "lobbying and public relations consulting",
"address_1": "105 E Street, Se",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFF BURTON",
"contact_telephone": "+1 202-603-3133",
"dt_updated": "2025-07-21T22:48:25.168555-04:00"
},
{
"id": 296511,
"url": "https://lda.senate.gov/api/v1/registrants/296511/?format=api",
"house_registrant_id": 37522,
"name": "STRYKER CORPORATION",
"description": null,
"address_1": "1941 Stryker Way",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Portage",
"state": "MI",
"state_display": "Michigan",
"zip": "49002",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAGE KRANBUHL",
"contact_telephone": "+1 202-403-4452",
"dt_updated": "2025-07-21T22:31:25.203977-04:00"
},
{
"id": 401105542,
"url": "https://lda.senate.gov/api/v1/registrants/401105542/?format=api",
"house_registrant_id": 401105542,
"name": "RPN ADVOCACY, LLC",
"description": "Domestic helium policy, helium supply security, critical minerals",
"address_1": "1000 New Jersey Ave SE",
"address_2": "Apt 707",
"address_3": null,
"address_4": null,
"city": "WASHINGTON",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROMEL NICHOLAS",
"contact_telephone": "+1 412-508-9768",
"dt_updated": "2025-07-21T22:09:24.876482-04:00"
},
{
"id": 40006042,
"url": "https://lda.senate.gov/api/v1/registrants/40006042/?format=api",
"house_registrant_id": 39740,
"name": "WESTERN GROWERS",
"description": "Fresh Produce, Agricultural Trade Association",
"address_1": "6501 Irvine Center Drive, Suite 100",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Irvine",
"state": "CA",
"state_display": "California",
"zip": "92618",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "DENNIS NUXOLL",
"contact_telephone": "+1 202-296-0191",
"dt_updated": "2025-07-21T20:49:24.083401-04:00"
},
{
"id": 401109537,
"url": "https://lda.senate.gov/api/v1/registrants/401109537/?format=api",
"house_registrant_id": 77014,
"name": "NEXUSONE CONSULTING",
"description": null,
"address_1": "1717 Pennsylvania Ave NW",
"address_2": "Suite 650",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ROSS BRANSON",
"contact_telephone": "+1 573-645-0553",
"dt_updated": "2025-07-21T20:49:24.039411-04:00"
},
{
"id": 401105600,
"url": "https://lda.senate.gov/api/v1/registrants/401105600/?format=api",
"house_registrant_id": 401105600,
"name": "KERRY O'BRIEN",
"description": "consulting",
"address_1": "1423 Harvard St.",
"address_2": "Unit A",
"address_3": null,
"address_4": null,
"city": "SANTA MONICA",
"state": "CA",
"state_display": "California",
"zip": "90404",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "KERRY O'BRIEN",
"contact_telephone": "+1 202-372-5278",
"dt_updated": "2025-07-21T20:44:24.022224-04:00"
},
{
"id": 7758,
"url": "https://lda.senate.gov/api/v1/registrants/7758/?format=api",
"house_registrant_id": 33793,
"name": "CALIFORNIA LIFE SCIENCES",
"description": null,
"address_1": "4242 Campus Point Court",
"address_2": "Suite 110",
"address_3": null,
"address_4": null,
"city": "San Diego",
"state": "CA",
"state_display": "California",
"zip": "92121",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAYNE MCNICOL",
"contact_telephone": "+1 650-871-3270",
"dt_updated": "2025-07-21T19:56:23.404457-04:00"
},
{
"id": 34887,
"url": "https://lda.senate.gov/api/v1/registrants/34887/?format=api",
"house_registrant_id": 30810,
"name": "SERVICE EMPLOYEES INTERNATIONAL UNION CTW-CLC",
"description": "Labor Union",
"address_1": "1800 Massachusetts Avenue, NW",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20036",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SARAI KING",
"contact_telephone": "+1 202-730-7000",
"dt_updated": "2025-07-21T19:34:23.222730-04:00"
},
{
"id": 9636,
"url": "https://lda.senate.gov/api/v1/registrants/9636/?format=api",
"house_registrant_id": 31746,
"name": "U.S. LUMBER COALITION",
"description": null,
"address_1": "1750 K Street, NW",
"address_2": "Suite 800",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "ZOLTAN VAN HEYNINGEN",
"contact_telephone": "+1 202-805-9133",
"dt_updated": "2025-07-21T19:17:23.064857-04:00"
},
{
"id": 401103969,
"url": "https://lda.senate.gov/api/v1/registrants/401103969/?format=api",
"house_registrant_id": 401103969,
"name": "ETSY, INC.",
"description": "Etsy is an online marketplace where people connect to buy and sell goods.",
"address_1": "117 Adams Street",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Brooklyn",
"state": "NY",
"state_display": "New York",
"zip": "11201",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY ZUBRICKI",
"contact_telephone": "+1 773-617-2700",
"dt_updated": "2025-07-21T19:00:22.956622-04:00"
},
{
"id": 57338,
"url": "https://lda.senate.gov/api/v1/registrants/57338/?format=api",
"house_registrant_id": 35217,
"name": "MOTORCYCLE INDUSTRY COUNCIL",
"description": null,
"address_1": "1235 SOUTH CLARK STREET, #600",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "ARLINGTON",
"state": "VA",
"state_display": "Virginia",
"zip": "22202",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "SCOTT SCHLOEGEL",
"contact_telephone": "+1 703-416-0444",
"dt_updated": "2025-07-21T18:49:22.988023-04:00"
},
{
"id": 77754,
"url": "https://lda.senate.gov/api/v1/registrants/77754/?format=api",
"house_registrant_id": 35535,
"name": "OLDAKER & WILLISON, LLP",
"description": "Government affairs and law firm",
"address_1": "818 Connecticut Avenue",
"address_2": "Suite 1100",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JEFFREY GOFF",
"contact_telephone": "+1 202-728-1010",
"dt_updated": "2025-07-21T18:49:22.936545-04:00"
},
{
"id": 401105622,
"url": "https://lda.senate.gov/api/v1/registrants/401105622/?format=api",
"house_registrant_id": 401105622,
"name": "TRIPACER STRATEGIC CONSULTING L.L.C.",
"description": "Consulting",
"address_1": "1455 Pennsylvania Ave, NW Suite 400",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20004",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "JAMES M. FREEMAN",
"contact_telephone": "+1 202-550-9728",
"dt_updated": "2025-07-21T18:45:22.856927-04:00"
},
{
"id": 401105113,
"url": "https://lda.senate.gov/api/v1/registrants/401105113/?format=api",
"house_registrant_id": 401105113,
"name": "DOMER CONSULTING, LLC",
"description": "government relations consulting",
"address_1": "3445 S Utah St",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Arlington",
"state": "VA",
"state_display": "Virginia",
"zip": "22206",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "GINA MAHONY",
"contact_telephone": "+1 202-446-7033",
"dt_updated": "2025-07-21T18:43:22.392284-04:00"
},
{
"id": 401108109,
"url": "https://lda.senate.gov/api/v1/registrants/401108109/?format=api",
"house_registrant_id": 56338,
"name": "WK KELLOGG CO.",
"description": null,
"address_1": "One Kellogg Square",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Battle Creek",
"state": "MI",
"state_display": "Michigan",
"zip": "49017",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MICHAEL DANIELS",
"contact_telephone": "+1 202-892-3658",
"dt_updated": "2025-07-21T18:35:22.842007-04:00"
},
{
"id": 401103834,
"url": "https://lda.senate.gov/api/v1/registrants/401103834/?format=api",
"house_registrant_id": 401103834,
"name": "THEGROUP DC, LLC",
"description": "​Consulting and lobbying services.",
"address_1": "1730 Pennsylvania Avenue NW",
"address_2": "Suite 500",
"address_3": null,
"address_4": null,
"city": "Washington",
"state": "DC",
"state_display": "District of Columbia",
"zip": "20006",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "PAUL L. MILLER III",
"contact_telephone": "+1 202-386-7282",
"dt_updated": "2025-07-21T18:34:22.848656-04:00"
},
{
"id": 401106352,
"url": "https://lda.senate.gov/api/v1/registrants/401106352/?format=api",
"house_registrant_id": 401106352,
"name": "YAHOO INC. AND VAR. SUBS/AFFILIATES",
"description": "global media and technology company",
"address_1": "770 Broadway",
"address_2": "9th Floor",
"address_3": null,
"address_4": null,
"city": "New York",
"state": "NY",
"state_display": "New York",
"zip": "10003",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "TIMOTHY DONALD LYNCH",
"contact_telephone": "+1 917-859-2839",
"dt_updated": "2025-07-21T18:34:22.809246-04:00"
},
{
"id": 401103626,
"url": "https://lda.senate.gov/api/v1/registrants/401103626/?format=api",
"house_registrant_id": 401103626,
"name": "THE SUSAN G. KOMEN BREAST CANCER FOUNDATION, INC. DBA SUSAN G. KOMEN",
"description": "Support policies and appropriations relevant to find and deliver cures for breast cancer.",
"address_1": "PO Box 801889",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Dallas",
"state": "TX",
"state_display": "Texas",
"zip": "75280",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MOLLY GUTHRIE",
"contact_telephone": "+1 972-855-4377",
"dt_updated": "2025-07-21T18:20:22.681800-04:00"
},
{
"id": 401105301,
"url": "https://lda.senate.gov/api/v1/registrants/401105301/?format=api",
"house_registrant_id": 401105301,
"name": "DUPONT DE NEMOURS, INC.",
"description": "Innovation company producing technology-based materials, ingredients and solutions.",
"address_1": "165 Bailey Circle",
"address_2": null,
"address_3": null,
"address_4": null,
"city": "Waukee",
"state": "IA",
"state_display": "Iowa",
"zip": "50263",
"country": "US",
"country_display": "United States of America",
"ppb_country": "US",
"ppb_country_display": "United States of America",
"contact_name": "MARK E. SAGRANS",
"contact_telephone": "+1 302-996-8262",
"dt_updated": "2025-07-21T18:18:22.686244-04:00"
}
]
}